GRASS GIS 8 Programmer's Manual
8.2.2dev(2023)-3d2c704037
cluster.h
Go to the documentation of this file.
1
#ifndef GRASS_CLUSTER_H
2
#define GRASS_CLUSTER_H
3
4
#include <
grass/gis.h
>
5
#include <
grass/imagery.h
>
6
7
struct
Cluster
8
{
9
int
nbands
;
/* number of bands */
10
int
npoints
;
/* number of points */
11
DCELL
**
points
;
/* array of points */
12
int
np
;
13
14
double
*
band_sum
;
/* sum over each band */
15
double
*
band_sum2
;
/* sum of squares over each band */
16
17
int
*
class
;
/* class of each point */
18
int
*
reclass
;
/* for removing empty classes */
19
int
*
count
;
/* number of points in each class */
20
int
*
countdiff
;
/* change in count */
21
double
**
sum
;
/* sum over band per class */
22
double
**
sumdiff
;
/* change in sum */
23
double
**
sum2
;
/* sum of squares per band per class */
24
double
**
mean
;
/* initial class means */
25
struct
Signature
S
;
/* final signature(s) */
26
27
int
nclasses
;
/* number of classes */
28
int
merge1
,
merge2
;
29
int
iteration
;
/* number of iterations */
30
double
percent_stable
;
/* percentage stable */
31
};
32
33
#include <
grass/defs/cluster.h
>
34
35
#endif
Cluster::nbands
int nbands
Definition:
cluster.h:9
Cluster::sum
double ** sum
Definition:
cluster.h:21
Cluster::mean
double ** mean
Definition:
cluster.h:24
Cluster::band_sum
double * band_sum
Definition:
cluster.h:14
Cluster::merge1
int merge1
Definition:
cluster.h:28
Cluster::nclasses
int nclasses
Definition:
cluster.h:27
DCELL
double DCELL
Definition:
gis.h:614
imagery.h
Cluster::S
struct Signature S
Definition:
cluster.h:25
Cluster
Definition:
cluster.h:7
Signature
Definition:
imagery.h:63
gis.h
Cluster::npoints
int npoints
Definition:
cluster.h:10
Cluster::count
int * count
Definition:
cluster.h:19
Cluster::sum2
double ** sum2
Definition:
cluster.h:23
Cluster::sumdiff
double ** sumdiff
Definition:
cluster.h:22
Cluster::points
DCELL ** points
Definition:
cluster.h:11
Cluster::reclass
int * reclass
Definition:
cluster.h:18
Cluster::np
int np
Definition:
cluster.h:12
Cluster::merge2
int merge2
Definition:
cluster.h:28
Cluster::iteration
int iteration
Definition:
cluster.h:29
cluster.h
Cluster::countdiff
int * countdiff
Definition:
cluster.h:20
Cluster::band_sum2
double * band_sum2
Definition:
cluster.h:15
Cluster::percent_stable
double percent_stable
Definition:
cluster.h:30
include
grass
cluster.h
Generated on Tue Feb 14 2023 05:55:58 for GRASS GIS 8 Programmer's Manual by
1.8.13